Great-circle route DUB ↔ BOS. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
Frequencies below are per direction, from our most recent schedule sample. The two directions are not identical — that is normal on scheduled routes.
| Direction | Frequency | Days | Airlines |
|---|---|---|---|
| DUB → BOS Dublin to Boston |
30/wk | Daily | Aer Lingus, Delta Air Lines, JetBlue Airways |
| BOS → DUB Boston to Dublin |
29/wk | Daily | Aer Lingus, Delta Air Lines, JetBlue Airways |
Where a direction shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
In 2025, airlines reported 468,656 passengers on 2,365 flights between DUB and BOS — about 1,285 a day — filling 80% of the 582,657 seats flown. Aer Lingus Plc carried the most passengers (69%).
Source: US DOT T-100 segment reports — actual airline-reported traffic, scheduled service only, both directions combined. Cargo and charter flights excluded.
3 airlines fly the DUB–BOS nonstop, including Aer Lingus, Delta Air Lines, JetBlue Airways.
Recent scheduled departures on this route have used the Airbus A320, Airbus A330-300, Boeing 767-300.
Aircraft assignments change by season and by time of day.
On a long east–west route like this one the two directions do not take the same time. Aircraft flying eastbound ride the mid-latitude jet stream and typically arrive earlier than the westbound leg, which flies into it. The difference is commonly 30 to 90 minutes on transatlantic and transpacific flights, and it varies by season. The estimate above does not model wind — treat it as a midpoint and check the airline's own timetable for the block time on your date.
The distance between Dublin Airport and General Edward Lawrence Logan International Airport is 2,984 miles, or 4,802 kilometres.
| Great-circle distance | 2,984 mi |
| Kilometres | 4,802 km |
| Nautical miles | 2,593 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 3 airlines fly the route nonstop, with about 59 departures a week across both directions. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 6h 19m in the air. That is a great-circle estimate from the 2,984-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
About 30 a week from Dublin to Boston and 29 a week from Boston to Dublin, from our most recent schedule sample.
Aer Lingus, Delta Air Lines, JetBlue Airways.
In 2025, airlines reported 468,656 passengers on 2,365 scheduled flights between DUB and BOS — about 1,285 a day — filling 80% of the seats flown. Source: US DOT T-100 segment reports, both directions combined.
Recent scheduled departures have used the Airbus A320, Airbus A330-300, Boeing 767-300. Assignments change by season and by time of day.
